It’s Book Week at Oakfield School, and everyone’s buzzing with excitement — even the teachers are getting their costumes ready!
Mr Keen has announced a top prize for the best outfit on Book Day, so suddenly, dressing up becomes serious business. But pulling together a great costume isn’t easy, and Delia’s no help at all. Then Marcus decides he’s a superhero… and can’t figure out why “Super Marcus” isn’t the greatest name ever.